DW has been on a trading hot streak since she opened her own account. She is now up almost 100% in just a few days. However, nine trades isn't a statistically valid sample - I'll reserve judgement on her trading "knack" until she's been at it for a couple of months.

My forex trading has been a disaster these past couple of days. Each time I've taken a position in what appears to be an established trend, then next few ticks are a major reversal. I'm now back to the starting capital, and every time I drop below $0 available margin with my $1,000 open position I get an automatically generated margin call email. Luckily I can just ignore these as I'll have a positive balance when I close my position (I wouldn't let it run to more than -$200 margin). The margin call emails warn that if I don't add in additional funds to bring my account back into the positive they may close out my open positions - I've no idea how large a negative margin would be required to trigger this. Perhaps if a went to -$1000 margin, so my overall account balance was $0, I'd automatically be closed out. Hopefully I'll never be in this position. At the moment I'm short the AUD with an apparent down trend underway - we'll see if this time my luck changes and the trend continues for a while, rather than reversing as soon as I've taken a position!